Bee pollen, the pollen ball that is packed by worker honeybees into pellets, is a commonly sought-after natural supplement—one that has multiple health benefits. It is nutrient dense and capable of helping with many ailments such as allergy relief. It can stimulate your immune system , reduce inflammation , and act as an antioxidant . Although bee pollen has been used for many years and offers those who take it a natural approach with many advantages, side effects do exist, most of which can be avoided by following careful dosing instructions.